參數(shù)資料
型號(hào)： LP5526TLX
廠(chǎng)商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 顯示驅(qū)動(dòng)器
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： LED DISPLAY DRIVER, PBGA25
封裝： 2.54 X 2.54 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, BGA-25
文件頁(yè)數(shù)： 28/33頁(yè)
文件大?。?/td> 1150K
代理商： LP5526TLX
LP5526 Register Bit Explanations
Each register is shown with a key indicating the accessibility of the each individual bit, and the initial condition:
Register Bit Accessibility and Initial Condition
Key
Bit Accessibility
RW
Read/write
R
Read only
–0,–1
Condition after POR
CONTROL REGISTER (00H) – RGB LEDS CONTROL REGISTER
D7
D6
D5
D4
D3
RSW
RW - 0
D2
GSW
RW - 0
D1
BSW
RW - 0
D0
RGB_PWM
RW - 0
EN_RGB
RW - 0
CC_SW
RW - 1
R - 0
R - 0
RGB_PWM
Bit 7
0 - Internal RGB PWM control disabled
1 - Internal RGB PWM control enabled
0 – RGB outputs disabled
1 – RGB outputs enabled
0 – Constant current sink mode
1 – Switch mode
0 – RLED disabled
1 – RLED enabled
0 – GLED disabled
1 – GLED enabled
0 – BLED disabled
1 – BLED enabled
EN_RGB
Bit 6
CC_SW
Bit 5
RSW
Bit 3
GSW
Bit 2
BSW
Bit 1
RGB (01H) – RGB COLOR AND BRIGHTNESS CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
OVL
RW - 0
COLOR[3:0]
RW - 0
BRIGHT[2:0]
RW - 0
RW - 0
RW - 0
RW - 0
RW - 0
RW - 0
COLOR[3:0]
BRIGHT[2:0]
Bits 7-4
Bits 3-1
PWM color for RGB outputs
PWM brightness control for RGB outputs
0 – Overlapping mode disabled
1 – Overlapping mode enabled
OVL
Bit 0
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP5526TLX/NOPB 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
LP5527 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
LP55271 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
LP55271TL 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
LP55271TL/NOPB 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
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